Headset



FIG. 1 is a front perspective view of a headset showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is an opposite side elevational view thereof;

FIG. 8 is a front perspective view of a second embodiment showing my newdesign;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a side elevational view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a rear elevational view thereof; and,

FIG. 14 is an opposite side elevational view thereof.

The broken lines form no part of the claimed design.

The ornamental design for a headset, as shown and described.